When the days get short and the water gets icy, Patagonia's Shelled Insulators come into their own. Now made with fully bonded, 3-layer polyester soft-shell fabric that includes a windproof membrane with Deluge DWR (durable water repellent) finish and soft, grid-backed interior, these pants provide tough, water-resistant performance, full-stretch freedom and unparalleled coziness under waders. For increased convenience and a touch of civilization, Patagonia's designers have also added belt loops and a zippered fly. Details include two front tricot-lined pockets, a zippered horizontal hip pocket, and gusseted cuffs with hook-and-loop adjustment for secure fit at the ankle.

I never bother to write reviews but these pants are near perfection. I use them to hike and trail run. They are ideal for a temp range from, say 25 - 55. The windproof, waterproof and temperature moderation is awesome. They look good enough to pass anywhere you'd wear a pair of chinos. Beautifully made and flexible, not binding. A fat wallet fits in the rear pocket. Plus, unlike many softshell pants, the belt loops allow it to fit you better than a fixed size or belt included type.